resource: Replace ssize_t with gssize to avoid unistd.h

[libsigrok.git] / bindings / cxx / include / libsigrokcxx / libsigrokcxx.hpp

diff --git a/bindings/cxx/include/libsigrokcxx/libsigrokcxx.hpp b/bindings/cxx/include/libsigrokcxx/libsigrokcxx.hpp
index 1db6c7dfecf0cd502ed646266fc46cc5ff62148b..eb7957e5a5a9c6c7737ab5ebd561b7b9b0e8e594 100644 (file)
--- a/bindings/cxx/include/libsigrokcxx/libsigrokcxx.hpp
+++ b/bindings/cxx/include/libsigrokcxx/libsigrokcxx.hpp
@@ -232,7 +232,7 @@ private:
                        const char *name, void *cb_data) noexcept;
        static SR_PRIV int close_callback(struct sr_resource *res,
                        void *cb_data) noexcept;
-       static SR_PRIV ssize_t read_callback(const struct sr_resource *res,
+       static SR_PRIV gssize read_callback(const struct sr_resource *res,
                        void *buf, size_t count, void *cb_data) noexcept;
        friend class Context;
 };